'Amr ibn al-Hārith narrated from Saʿīd ibn Abī Hilāl, from ʿUmar al-Dimashqī, from Umm al-Dardāʾ,
from Abū al-Dardāʾ, who said: I prostrated with the Messenger of Allah, peace and blessings be upon him, eleven prostrations, among them the one in Sūrat al-Najm. (1)

In this chapter, there is also a narration from ʿAlī, Ibn ʿAbbās, Abū Hurayrah, Ibn Masʿūd, Zayd ibn Thābit, and ʿAmr ibn al-ʿĀṣ.

The ḥadīth of Abū al-Dardāʾ is gharīb; we do not know it except from the narration of Saʿīd ibn Abī Hilāl, from ʿUmar al-Dimashqī.

576 — ʿAbdullāh ibn ʿAbd al-Raḥmān narrated to us, saying: ʿAbdullāh ibn Ṣāliḥ informed us, saying: al-Layth ibn Saʿd narrated to us, from Khālid ibn Yazīd, from Saʿīd ibn Abī Hilāl, from ʿUmar — and he is Ibn Ḥayyān al-Dimashqī — who said: I heard a reporter reporting from Umm al-Dardāʾ,
from Abū al-Dardāʾ, who said: I prostrated with the Messenger of Allah, peace and blessings be upon him, eleven prostrations, among them the one in Sūrat al-Najm. (2)

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(1) Weak; ʿUmar ibn Ḥayyān al-Dimashqī is unknown. It was also recorded by Ibn Mājah (1055), and it is in Musnad Aḥmad (21692). Abū Dāwūd said after the ḥadīth (1401): It is reported from Abū al-Dardāʾ from the Prophet, peace and blessings be upon him, eleven prostrations, and its chain is weak.

(2) Its chain is weak like the preceding one.

Al-Baghawī said in Sharḥ al-Sunnah 3/302: The number of prostrations of the Qurʾān is fourteen according to most scholars: three of them are in al-Mufaṣṣal, and this is the view of al-Thawrī, Ibn al-Mubārak, al-Shāfiʿī, the people of opinion (aṣḥāb al-raʾy), Aḥmad, and Isḥāq.